just look on the apple site for the dimensions lol and as for the functions what r u looking for it would be a pretty long post to explain it all look around the forum learn what you can look at the apple site (watch the keynote if u want i did

Step away from the tech specs for a second, think about what the device will do, not what is under the hood. Think about what you can do with a 10 inch screen that you can't do on an iPod Touch: more elaborate gestures using more fingers, apps that use a fair section of the screen just for controls, aviation maps that private pilots can actually use without having to tape a map to their lap, creative professionals [like me

] can carry it around to show off their portfolios in a sleek package, capability to do more document editing on the go that you just can't do on the iPhone, ebooks.

It's not about the tech specs. Apple has long ago realized the virtues of simplicity, of NOT including every last feature you zomg possibly could because they unnecessarily complicate devices. This is a device that does exactly what it needs to do, and doesn't complicate that with unnecessary extraneous features.